What do you want to do?
Start from the job. Each card links to the tools people use most for it and to the full group below.
Free tools by platform
The tools for one network in one place, in the order a post gets made: plan, create, edit, check, grow.
The full list
Browse all 121 free tools
Grouped by what they work on. Social media tools come first; PDF and office utilities are at the bottom.
Free video tools12
Trim a clip, grab a frame as a PNG, resize for Reels and Shorts, and compress a video for upload. Turn landscape footage vertical with a crop that follows the speaker, remove a video background, or burn subtitles and a hook line into the picture.
Video Frame Extractor
On-device frame grab to PNG at native pixels. No upload.
Video Metadata Inspector
Free read of dimensions, duration and aspect ratio.
Video to GIF
Free animated GIF from a video clip, fully local.
Video Trimmer
On-device video trim by in/out. No upload, no watermark.
Reel Shorts Resizer
Free 9:16, IG 4:5 feed portrait, 1:1 and 16:9 resize. No upload.
Social Video Compress
Free IG Reels, TikTok and Shorts bitrate compress. On-device, no upload.
Testimonial Video Maker
Paste a review, add the name and stars, and export an animated 9:16, 4:5 or 1:1 testimonial video.
Burn Captions
Burn SRT or VTT captions, or transcribe with on-device Whisper tiny, then export karaoke-style captions.
Hook Text Overlay
Put a bold opening hook on a clip, export a PNG still, or burn the overlay into video on-device.
Video Contact Sheet
Free grid of sampled frames from a clip.
Video Background Remover
Cut the person out of a short clip on your device and replace the background with a colour, blur or image.
Auto Reframe
Landscape to vertical with a crop that follows the person on screen. On device.
Free subtitle tools15
Convert between SRT and VTT, shift timing after a re-edit, and merge or split caption files. Check line length and reading speed before the captions go into the video, and turn cues into a YouTube chapter list.
SRT to VTT Converter
Free SubRip to WebVTT conversion, fully local.
VTT to SRT Converter
Free WebVTT to SubRip conversion, fully local.
Subtitle Timing Shifter
Free millisecond nudge for out-of-sync SRT/VTT.
SRT From Text
Free timed SRT from a script you already wrote.
Caption Line Length Checker
Free find cues that wrap too wide on mobile screens.
Subtitle Reading-Speed Checker
Free characters-per-second check for every cue.
Subtitle Speaker Label Editor
Free add or strip speaker labels on SRT/VTT cues.
SRT Merger
Free merge of two subtitle files into one track.
SRT Splitter
Free cut of a subtitle file into two timed parts.
Subtitle Gap & Overlap Finder
Free scan for gaps and overlaps in cue timing.
Subtitle Encoding Checker
Free scan for encoding damage and odd characters.
SRT Chapters
Free YouTube chapter list from SRT or VTT cues.
Subtitle Generator
Speech to timed subtitles on your device. Edit the lines, then download SRT or VTT.
Subtitle Translator
Translate an SRT or VTT on your device with OPUS-MT. Timings stay put. Each language pair downloads once.
Video to Text
Transcribe speech from a video or audio file on your device. Copy the text or download TXT.
Free audio tools11
Extract the audio from a video, trim it, clean up background noise on a voiceover and duck music under speech. Check loudness before you publish so your clip does not play quieter than the one before it.
Audio Extractor
On-device extract WAV from video. No upload, no watermark.
Audio Trimmer
On-device audio trim to WAV. No upload, no watermark.
Loudness Meter
Free peak, RMS and LUFS-style loudness estimate.
Hook TTS
Turn a short social hook into a WAV voiceover with stock Kokoro voices running on-device.
Audio Denoise
Clean voice audio with light on-device DSP filters for highpass, gating, and mild hiss control.
Studio Sound
Use on-device RNNoise neural cleanup for stronger voiceover enhancement than light DSP denoise.
BGM Ducking
Free on-device sidechain duck: speech rides BGM gain, export mix WAV.
Audio Silence Cutter
On-device silence removal. Export a cut WAV, not just a cut list.
Audio Silence Finder
On-device silence finder. Cut list and CSV, not a cut WAV. No upload.
Vocal Remover
Split a track into vocals and instrumental, or four stems, on your device. Solo, mute, download WAV.
Audiogram Maker
Audio plus cover art into an animated waveform video with captions. Bars, line or circle. No upload.
Free image and colour tools28
Crop, resize and compress images to platform sizes, remove a background, and upscale or clean up a soft photo. The contrast checker tells you whether caption text is readable on its background colour.
Image Resizer
Free resize to exact pixels or platform presets. Reels, Shorts, thumbnails.
Image Converter
Free PNG, JPG and WebP conversion locally with quality control.
Image Compressor
Free compression with a live preview of the quality you trade away.
Colour Palette Extractor
Free dominant colours as hex codes. Match footage to a brand.
Image Cropper
On-device drag crop at native pixels. No upload, no watermark.
Image Rotator
Free 90/180/270 rotation and flips at native pixels.
Favicon Generator
Free six-size PNG favicon pack from one image, as a ZIP.
Image Watermark
Free text watermark: position, size, opacity. Burns into pixels.
Before After Split
Free before/after split export with draggable divider. PNG or JPEG. No upload.
Screenshot Beautifier
Free paste-a-shot mockup with rich backdrops and soft shadow.
Background Remover
Free on-device background remove to transparent PNG. No upload.
Object Eraser
Free on-device LaMa object eraser. Brush a mask, WebGPU or WASM, no upload.
Sticker Pack Maker
Free click-to-segment SlimSAM stickers in your browser. PNG pack, no upload.
Depth Map Generator
On-device relative depth map and fake DoF from a still. Not metric. No upload.
Chroma Key / Green Screen
On-device RGB greenscreen key. Transparent PNG or composite. No upload.
Image Denoise Deblur
On-device Anime4K denoise and DoG deblur for stills. Optional restore CNN. No upload.
Image Upscaler
Free Anime4K WebGPU 2x-4x upscale on-device. Canvas fallback. No upload.
Device Mockup
Free phone, tablet and laptop bezels on gradients. Paste, no upload.
Batch Brand Kit
Free batch palette + watermark + safe-area, ZIP download.
Image Batch Resizer
Free batch resize: many images to one size, locally.
QR Code Generator
Free byte-mode QR from text or URLs. Generated locally.
Image to Prompt Generator
Describe a picture on your device and get prompts for image and video models, ready to edit and copy.
Photo to Anime & Sketch
Hayao, Paprika, or a portrait sketch, on your device. Three fixed AnimeGAN styles. No upload.
Image to Text
Read printed text from a photo or screenshot on your device. Edit it, copy it, or download a .txt.
Photo Colorizer
Colour a black-and-white photo with DDColor on your device. The colours are a guess. No upload.
Old Photo Restorer
Find and rebuild faces in an old photo with GFPGAN on your device. Faces only. No upload.
Screenshot & Image Redactor
Find emails, numbers, names and faces in a screenshot, review the boxes, and burn them in. On your device.
Contrast Checker
Free WCAG AA/AAA contrast ratios from two hex colours.
Script & format calculators5
Work out how long a script runs when read aloud, how big a video will be at a given bitrate, and the exact pixel size for an aspect ratio.
Aspect Ratio Calculator
Free keep width and height in exact proportion.
Video File Size Calculator
Free bitrate-to-megabytes estimate before export.
Script Timing Estimator
On-device words-to-seconds for VO and caption cuts. No upload.
YouTube Monetization Calculator
YPP progress for both tiers, days to eligibility and an RPM earnings range.
CPM Calculator
Solve CPM, CPV, CPC or RPM for any one unknown, and compare buying models.
Free privacy tools4
Blur faces and number plates, strip GPS and camera data from a photo, scan a PDF for emails and IDs, or hash a file to prove it has not changed.
Privacy Face Blur
On-device face and plate blur for image and video. Manual boxes for plates. No upload.
Image Metadata Stripper
Free strip GPS and EXIF before you share a photo.
PDF Privacy Scanner
Free local scan for emails and IDs inside a PDF.
File Hash
Free SHA-256 and SHA-1 hashes computed on device.
PDF & office utilities29
Merge, split, compress and convert PDFs, pull the text out of Word and PowerPoint files, and turn notes into handwritten-style pages. They run in your browser like everything else here.
PDF to Images
Free every-page PNG or JPG export from a PDF.
PDF to Text
Free local text extraction from any PDF.
Images to PDF
Free combine PNGs and JPGs into one PDF, locally.
Merge PDF
Free combine PDFs on your device. Nothing uploaded.
Split PDF
Free split a PDF into smaller files on your device.
Rotate PDF
Free permanent rotation for sideways PDF pages.
PDF Page Organiser
Free reorder, extract and delete PDF pages locally.
PDF Metadata Viewer
Free look at what a PDF reveals about itself.
PDF Page Numbers
Free stamp page numbers onto a PDF on your device.
PDF Watermark
Free text watermark overlay on PDFs, fully local.
PDF Header & Footer
Free headers and footers with page tokens, local.
PDF Form Flattener
Free flatten so filled form values stay put.
PDF Repair
Free rebuild of a broken PDF structure on device.
PDF Invert Colours
On-device PDF dark-mode invert. No upload, no watermark.
PDF Redaction
Auto-find personal info, review the boxes, burn them in. Pixels, not overlays.
PDF Compare
Free pixel diff between two PDF versions.
PDF Compress
Free local PDF shrink via page raster + JPEG rebuild.
PDF Encryption Checker
Free check for whether a PDF is encrypted.
PDF to Handwritten Notes
Free lined-paper handwriting look from a text PDF.
PDF to Audio
Free on-device PDF listen with browser voices. Text PDFs only.
Text to Handwritten Notes
Free lined-paper handwriting look from pasted text or .txt.
DOCX to Handwritten Notes
Free lined-paper handwriting look from a Word .docx.
Markdown to Handwritten Notes
Free lined-paper handwriting look from Markdown or .md.
DOCX to Text
Free local text extraction from Word DOCX files.
XLSX to CSV
Free spreadsheet to CSV conversion on your device.
CSV to PDF
Free paginated PDF tables from a CSV file.
Markdown to PDF
Free Markdown to PDF with headings, lists and code.
PowerPoint to Text
Free slide copy and speaker notes from a PPTX.
PowerPoint Media Extractor
Free pull embedded images out of a PPTX.
Your files never leave your device
Free to use, with no account, no usage limit and no watermark, because the work runs on your device rather than on our servers.
This is not a promise about how carefully we handle your upload. There is no upload. The file you choose is read into memory by your own browser, processed there, and handed back as a download — the tool has no server component and makes no network request with your data.
- Nothing is stored. We never receive the file, so there is no copy to retain, no retention period to disclose, and nothing to delete on request.
- Nothing is transmitted. No upload endpoint, no analytics payload carrying file contents, no third-party processor.
- You can verify it. Load this page, disconnect from the internet, and use the tool. It still works, because everything it needs is already on your machine.
- Nothing persists after you close the tab. Files are held in page memory only — not in local storage, not in a cache, not in a database.
A note on wording, because it matters: we do not describe these tools as “encrypted.” Encryption protects data that travels to somebody else's computer. Your file does not travel, so there is nothing to encrypt and nothing to intercept — which is a stronger guarantee than encryption, not a weaker one. The page itself is served over HTTPS like the rest of the site.
This makes the tools safe for material you are contractually barred from uploading to third-party services — client footage under NDA, unreleased campaign assets, anything covered by a confidentiality clause.
Tools that read the catalog
Also free, also no sign-up, but these answer questions about models rather than processing a file.
- Credit calculator: what a job costs across every billing shape in the catalog.
- Model finder: filter models by what you can actually hand them.
- Prompt builder: a request built from a model's own parameter schema.
Questions about the free tools
- Are these tools really free?
- Yes, with no account. Almost all of them run on your own device, so there is no server doing the work, no bill to pass on and no usage limit. The four AI writing tools (hashtags, bios, hooks and captions) are the exception: they send the topic you type to our server, so they are capped at 10 free generations a day. This is different from generating with an AI model on Versely, which does cost credits. There is no free tier for generation.
- Do my files get uploaded?
- No. Files are read into memory in your browser, processed there, and handed back as a download. Nothing is transmitted, which is why they are safe to use on client material you are not allowed to upload to third parties. The AI tools (background remover, subtitle generator, hook voiceover and a few others) download their model once on first use and your browser caches it; your file still never leaves the device. Most other tools keep working with your network disconnected once the page has loaded.
- Is there a watermark or a file size cap?
- There is no watermark, since we never see the file. There are size limits, set by what a browser tab can hold in memory rather than by a plan: images up to 40 MB, audio up to 80 MB and 20 minutes, PDFs up to 150 MB and 500 pages. A tool tells you when a file is over its limit instead of freezing the tab.
- Which tools should I use for Instagram, TikTok or YouTube?
- Each platform has its own page: free Instagram tools, free TikTok tools, free YouTube tools, free LinkedIn tools and free tools for X. They collect the tools that fit that platform and order them the way a post gets made: plan, create, edit, check, then grow.
- Why does an AI company give away plain utilities?
- Because these are the steps that surround generation rather than replace it. Getting a frame out of a clip to condition the next shot, resyncing a caption track after a re-edit, or resizing a still to a platform's exact spec are all things you do around a generation, and none of them need a model.
Free social media tools17
Write captions, hooks and hashtags, and check a post fits before you publish. Make carousel slides, Reels covers and YouTube thumbnails, preview your profile grid, and see where TikTok, Reels and Shorts buttons will cover your captions. Work out engagement rate, CPM or a YouTube earnings range from your own numbers.
Font Generator
Copy-and-paste bold, italic, script and more for bios, with a bio preview and honest accessibility notes.
Instagram Grid Maker
Split one photo into 3, 6 or 9 posts that line up on the 3:4 profile grid, numbered in the order to post.
Carousel Splitter
Cut a wide photo into 2 to 10 slides that swipe as one picture, with seam and safe-margin guides.
Engagement Rate Calculator
Engagement rate by followers, reach or views for five platforms, one post or many.
Hashtag Generator
Hashtags grouped from broad to specific for one post, with a set builder that follows each platform's limit.
Instagram Bio Generator
Eight Instagram bio ideas under the 150-character limit, written from a one-line description of your account.
Hook Generator
Ten opening lines for a short video in different formats, from one line about the topic.
Instagram Caption Generator
Six Instagram post and Reel captions in different styles, each within Instagram's hashtag limit.
Video Specs Checker
Will it upload? Pass, warn or fail for 8 platforms, read on your device.
Social Media Character Counter
Live counts for 14 limits, counted each platform's way, plus hashtag and line-break helpers.
Social Media Post Preview
Mock your post on 7 platforms, light and dark, and see the caption cut and image crop. No upload.
Profile Picture Maker
Cut yourself out, pick a background and ring, export for Instagram, TikTok, YouTube, LinkedIn, X and more.
Safe Area Preview
Free TikTok, Reels and Shorts UI overlay check.
Profile Grid Preview
Free 3x3 IG/TikTok profile grid preview. On-device PNG export.
IG Carousel Maker
Free 1080x1350 IG carousel PNG pack. Bold hooks, on-device, no upload.
Cover Thumbnail Maker
Free 9:16 / 4:5 / 1:1 covers with bold hook text. No upload.
YouTube Thumbnail Maker
Free 1280x720 YouTube thumbs with title zones and variants. On-device, no upload.