Free means free.
No plans, credits, or watermark removal fees. Every available conversion is free, with clear file size limits.
Free online file converter
Free online
file converter.
Convert images, PDFs, documents, audio, and video.
Choose a file, pick a supported tool, and download your result.
No sign-upNo watermarksAll tools free
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Drop your files. We'll take it from here.
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Ready when you are.
Choose an output format for each file.
Private session. Temporary files.How we handle your files
The everyday essentials
Explore all tools Popular file converters.
A shortcut to the format you need.
WEBP to PNG
Convert WebP to PNG online for free. Keep supported transparency in a still image for editing or uploads. Animated files use the first frame. No sign-up.
HEIC to JPG
Convert HEIC or HEIF photos to JPG online for sharing and uploads. Choose JPEG quality and keep photo orientation. Free, with no sign-up or watermark.
JPG to PDF
Convert JPG or JPEG photos to one PDF online for free. Arrange up to 10 images in your chosen order, with one photo per page. No sign-up or watermark.
Merge PDF
Merge PDF files online for free. Put up to 10 PDFs in your preferred order and combine them into one document. No sign-up, installation or watermark.
DOCX to PDF
Convert Word DOCX to PDF online for free. Share a fixed-page document and review fonts, tables and page breaks. Legacy DOC and encrypted files are not supported.
MP4 to MP3
Convert MP4 to MP3 online by extracting its first audio track. Choose audio quality, sample rate and channels; the video must contain sound.
PNG to JPG
Convert PNG to JPG online for free. Adjust JPEG quality and save images for sharing or uploads. Transparent areas become white. No sign-up or watermark.
PDF to JPG
Convert PDF pages to JPG online. Select a page range and resolution; download one image or a ZIP for several pages. Free, with no watermark.
Start with the file you have
All conversion tools Browse converter guides by format.
Find every published route connected to a file format.
Whatever you're working on
There's a tool for that.
Share a document. Save a little space.
Give a file somewhere new to go.
Image converter
Convert images between supported JPG, PNG, WebP, AVIF, HEIC, BMP, GIF and TIFF routes. Compress, resize or rotate still images online for free.
Explore toolsPDF tools
Free PDF tools to merge files, extract selected pages, or rotate pages. Choose a listed tool and download your result without an account or watermark.
Explore toolsDocument converter
Browse available document conversion routes for DOCX, ODT, PDF, PPTX, and XLSX. Check the output, settings and limits on each tool page.
Explore toolsAudio converter
Browse available audio conversion routes for FLAC, M4A, MP3, and WAV. Check the output, settings and limits on each tool page.
Explore toolsVideo converter
Browse available video conversion routes for GIF, MP3, and MP4. Check the output, settings and limits on each tool page.
Explore toolsLess getting in your wayGood tools.
Good tools.
No strings.
You have a file to convert. That should be the whole story.
Meet ConverterZapYour files have an exit.
Server files expire automatically. Delete them sooner with one click, or keep supported small images on your device.
The details are yours.
Use the defaults, or adjust the options your format supports. Quality tradeoffs are explained before you convert.
Right here in your browser.
Nothing to install. Choose files from your phone, tablet, or computer and download the result in the same session.
From here to done
Three steps. Then carry on.
Choose your files
Drop them into the converter or browse your device. We'll check the type and show the available options.
Find the right format
Pick a supported output and adjust the settings if you need to. Then start your conversion.
Download and go
Save your converted file, or collect completed server conversions in one ZIP. Remove files whenever you're done.
Is ConverterZap really free?
Yes. All available tools are free. You don't need an account, a subscription, or credits, and we don't add watermarks. File size, processing time, and queue limits keep the service available for everyone.
What happens to my uploaded files?
Server uploads and results are temporary and tied to your browser session. The converter shows the retention period before you upload. You can remove files sooner using the file's delete control. For supported small images, choose “On this device” before selecting files to avoid an upload.
Which file types can I convert?
The tool directory lists the conversion routes that are currently available. After a file is selected, the format picker shows only compatible routes. Some formats support fewer destinations than others, and tools may be unavailable while an engine is being checked.
Will the converted file look exactly the same?
That depends on the formats. JPEG compression can change image detail, and some image types don't support transparency. Document layouts may change if fonts differ. Read the tool's quality notes and check important output before sharing it.
Can I convert more than one file?
Yes. Select a batch within the displayed limit, set an output for each file, and convert them together. For a merge tool, compatible selected files are combined in their displayed order. Completed conversions can be downloaded separately or as a ZIP.
Why is my conversion waiting or failing?
A queued file is waiting for a processing slot. A failed conversion may involve a damaged file, a protected document, a format mismatch, or a processing limit. We show a specific message when available. You can cancel a job or retry a failed conversion without creating an account.