Free file tools. No sign-up.
Convert, compress and edit images, PDFs, video and audio — plus handy text, data and developer tools. Everything runs in your browser: nothing is uploaded, nothing is stored.
- 84 tools
- 100% free
- Private — no uploads
- No account needed
All tools
Image
Compress Image
Image tools
Shrink to target size
Resize Image
Image tools
Set exact pixel dimensions
Image Converter
Image tools
Switch between formats
Crop Image
Image tools
Trim to any ratio
Rotate & Flip Image
Image tools
Rotate 90° or flip
Remove Background
Image tools
Erase to transparent PNG
Remove Metadata
Image tools
Strip EXIF & GPS data
Passport Photo
Image tools
ID & visa photo sizes
Upscale Image
Image tools
Enlarge 2× or 4×
Image to Text (OCR)
Image tools
OCR — image → text
Grayscale Image
Image tools
Grayscale or B&W
Pixelate Image
Image tools
Mosaic / censor blocks
Blur Image
Image tools
Gaussian blur
Add Border to Image
Image tools
Frame / border
Add Text to Image
Image tools
Caption a photo
Meme Generator
Image tools
Top/bottom meme text
Favicon Generator
Image tools
Full favicon package
Images to GIF
Image tools
Make an animated GIF
Merge PDF
PDF tools
Combine into one PDF
Split PDF
PDF tools
Extract pages or ranges
Compress PDF
PDF tools
Shrink the file size
PDF to Images
PDF tools
Export pages as images
Images to PDF
PDF tools
Bundle photos into PDF
Organize PDF
PDF tools
Rearrange pages visually
Sign PDF
PDF tools
Add your signature
Rotate PDF
PDF tools
Turn every page
Add Page Numbers
PDF tools
Stamp numbers in a corner
Watermark PDF
PDF tools
Stamp text diagonally
Delete PDF Pages
PDF tools
Remove pages from a PDF
Extract PDF Pages
PDF tools
Pull pages into a new PDF
Crop PDF
PDF tools
Trim page margins
Flatten PDF
PDF tools
Flatten form fields
Edit PDF Metadata
PDF tools
Edit document info
Add Text to PDF
PDF tools
Place text on a page
Unlock PDF
PDF tools
Remove PDF password
Protect PDF
PDF tools
Password-protect a PDF
Text to PDF
PDF tools
Plain text → PDF
Markdown to PDF
PDF tools
Markdown → PDF
Video
Audio
Audio Trimmer
Audio tools
Cut out a segment
Audio Converter
Audio tools
Switch between formats
Merge Audio
Audio tools
Join audio files
Change Audio Volume
Audio tools
Louder, quieter or normalize
Reverse Audio
Audio tools
Play audio backwards
Fade Audio In & Out
Audio tools
Add fade in/out
Audio to Text
Audio tools
Transcribe speech to text
Text
Word Counter
Text tools
Tally words and reading time
Case Converter
Text tools
Switch text casing styles
Text Diff Checker
Text tools
Compare two texts
Remove Line Breaks
Text tools
Join lines into a paragraph
Sort Text Lines
Text tools
Sort & dedupe lines
Find and Replace Text
Text tools
Find & replace, regex supported
Remove Extra Spaces
Text tools
Tidy whitespace
Reverse Text
Text tools
Reverse characters, words or lines
Add Line Numbers
Text tools
Number every line
Developer & Data
Base64 Encode / Decode
Developer & Data
Encode & decode Base64
URL Encode / Decode
Developer & Data
Encode & decode URLs
HTML Entity Encoder
Developer & Data
Encode & decode HTML entities
Number Base Converter
Developer & Data
Binary, hex, decimal & octal
Text to Binary
Developer & Data
Text and binary translator
Roman Numeral Converter
Developer & Data
Numbers and Roman numerals
CSV ⇄ JSON Converter
Developer & Data
Convert CSV and JSON
Color Converter
Developer & Data
HEX · RGB · HSL
Image to Base64
Developer & Data
Image ⇄ Base64
JSON Formatter & Validator
Developer & Data
Format & validate JSON
JWT Decoder
Developer & Data
Decode JWT tokens
Unix Timestamp Converter
Developer & Data
Convert Unix timestamps
Regex Tester
Developer & Data
Test regex patterns live
Slug Generator
Developer & Data
Make URL-safe slugs
Crontab Generator
Developer & Data
Explain a cron expression
JSON ⇄ YAML Converter
Developer & Data
Convert JSON and YAML
SQL Formatter
Developer & Data
Format SQL queries
XML Formatter
Developer & Data
Beautify or minify XML
JSON Diff
Developer & Data
Compare two JSON files
Generators
Why FileTinker?
100% private
Images are processed in your browser and never uploaded to a server.
Instant
No upload or download wait — everything runs on your own device.
Free forever
Every tool is free to use, with no account and no sign-up.
Any device
Works in any modern browser, on desktop, tablet or phone.