UnlimitedConvert
Convert anything. Free, unlimited, private.
300 free tools for images, PDFs, audio, video, encoding and units. Everything runs in your browser: your files never leave your device.
No uploads
No limits
No sign-up
No tool matches that yet. Try a format name like “PNG” or “PDF”.
Exam & government forms
Exam photo & signatureExact size and KB for any exam
IBPS photo & signature20–50 KB · 10–20 KB
SSC photo & signature10–20 KB · 20–50 KB
UPSC photo & signature20–300 KB · 20–100 KB
NEET photo & signature10–200 KB · 10–200 KB
PAN photo & signature10–50 KB · 10–50 KB
Passport size photo3.5 × 4.5 cm at any KB
Compress PDF to 100 KBCertificates under the form limit
Image converters
HEIC to JPGOpen iPhone photos anywhere
PNG to JPGSmaller files for photos
JPG to PNGLossless copy, ready for editing
WebP to PNGOpen WebP images in any app
WebP to JPGMake WebP work everywhere
AVIF to JPGOpen AVIF on any device
HEIC to PNGiPhone photos, lossless
PNG to SVGTrace logos into vectors
JPG to WebPFaster-loading web images
PNG to WebPSmaller web graphics, keeps transparency
PNG to ICOMulti-size favicon in one file
SVG to PNGVector to a sharp PNG
JPG to SVGVectorize a JPG logo
AVIF to PNGAVIF to a lossless PNG
PDF tools
Fill PDF formType into any form, tick and sign
Sign PDFDraw, type or upload your signature
IRS forms (W-9, W-4…)Official forms, fill & sign free
Merge PDFCombine PDFs into one file
Compress PDFShrink large PDFs (especially scans and photo-heavy files) so they fit email and upload limits
Split PDFBreak one PDF into several
PDF to JPGTurn PDF pages into JPG images
Rotate PDFFix sideways or upside-down pages and save the PDF the right way up
Delete PDF PagesRemove blank, duplicate or unwanted pages from a PDF and keep the rest exactly as it was
PDF to TextPull all the text out of a PDF so you can copy, search or edit it
Watermark PDFStamp text such as CONFIDENTIAL, DRAFT or your company name across every page
JPG to PDFPhotos into one PDF
PNG to PDFScreenshots into a PDF
HEIC to PDFiPhone photos as a PDF
Images to PDFCombine any images into one PDF
Audio & video
Image tools
Compress imageSmaller photos, same look
Compress to 50 KBFit any photo into form limits
Resize imageChange width and height in pixels or percent
Crop imageCut out the part you need
Background removerRemove the background automatically
Image to SVGVectorize logos and icons
Favicon makerMulti-size ICO from any image
Image to Base64Data URL, HTML and CSS snippets
Encode, decode & developer tools
Base64 EncodeType or paste text and get the Base64 version instantly
Base64 DecodePaste a Base64 string to read it as text
Image to Base64Drop an image to get its Base64 string, a ready-made data URL, and HTML and CSS snippets you can paste straight into your code
Base64 to ImagePaste Base64 or a data URL
URL EncodeMake text safe to put in a URL
URL DecodePaste an encoded URL or parameter to read it in plain text
HTML Entity EncodeEscape text so it shows as text in HTML instead of being treated as markup
HTML Entity DecodeTurn &, <, ', é and every other HTML entity back into readable text
JSON Formatter & ValidatorPaste JSON to pretty-print it, minify it or find exactly where it's broken
JWT DecoderPaste a JSON Web Token to see its header, payload and expiry, decoded on your device
Hash GeneratorType text or drop a file to get its MD5, SHA-1, SHA-256, SHA-384 and SHA-512 hashes at once
UUID GeneratorGenerate cryptographically random UUID v4 values
Unix Timestamp ConverterPaste a Unix timestamp to see the date, or pick a date to get its timestamp
Text to BinaryTurn any text into binary, 8 bits per byte, using UTF-8
Binary to TextPaste binary digits to read them as text
Text to HexSee the hex bytes of any text, the way they appear in hex editors and network tools
Hex to TextPaste hex bytes in any common style (48656c6c6f, 48 65 6c, 0x48 0x65) to read them as text
Number Base ConverterType a number in any field (binary, octal, decimal or hex) and see all the others update instantly
Case ConverterPaste text and switch it between every common letter case with one click
CSV to JSONPaste or drop a CSV file to get a JSON array, one object per row
JSON to CSVPaste a JSON array of objects to get a CSV you can open in Excel or Google Sheets
Color ConverterType a colour in any format (or pick one) and get it in HEX, RGB, HSL and CMYK
Morse Code TranslatorType text to get Morse code (or paste Morse to read it), and play it as sound
Unit converters
Length Convertermm, cm, m, km…
Weight Convertermg, g, kg, t…
Temperature Converter°C, °F, K…
Volume ConvertermL, L, tsp, tbsp…
Area Converterm², ft², km², mi²…
Speed Converterkm/h, mph, m/s, kn…
Data Storage ConverterB, KB, MB, GB…
Pressure ConverterPa, kPa, bar, psi…
Energy ConverterJ, kJ, kcal, kWh…
centimeters to inches1 cm = 0.393701 in
inches to centimeters1 in = 2.54 cm
millimeters to inches1 mm = 0.03937 in
inches to millimeters1 in = 25.4 mm
feet to meters1 ft = 0.3048 m
meters to feet1 m = 3.2808 ft
kilometers to miles1 km = 0.621371 mi
miles to kilometers1 mi = 1.6093 km
feet to centimeters1 ft = 30.48 cm
centimeters to feet1 cm = 0.032808 ft
meters to yards1 m = 1.0936 yd
yards to meters1 yd = 0.9144 m
Why UnlimitedConvert?
Private by design
Conversions run inside your browser tab. Photos, documents and text are never uploaded, so nobody else ever sees them.
Really unlimited
No daily caps, no file-count limits, no watermarks and no account. Convert one file or a thousand.
Real conversions
Every format is genuinely created with proper encoders: real AVIF, real TIFF, real multi-size ICO and real vector SVG, not renamed PNGs.