How do I merge PDF files online for free without signup?

Go to tools.arkaserve.com/merge-pdf, drag and drop your PDF files, reorder them if needed, and click Merge. Download the combined PDF instantly — completely free with no signup, no watermark, and no email required. Works on mobile too.

How do I compress a PDF to reduce its size below 1MB?

Go to tools.arkaserve.com/compress-pdf, upload your PDF, select High compression, and download the smaller file. Most image-heavy PDFs reduce by 60–85%, easily bringing a 4MB file under 1MB. Free, no signup, no watermark.

How do I convert PDF to Word (DOC/DOCX) for free?

Go to tools.arkaserve.com/pdf-to-word, upload your PDF file, and click Convert. You get an editable Word (.docx) document instantly — completely free with no signup, no email, and no watermark required.

Can I convert PDF to Excel (XLSX) online for free?

Yes. Go to tools.arkaserve.com/pdf-to-excel, upload your PDF, and the tool automatically detects and extracts tables into an editable Excel spreadsheet. Free with no signup or watermark.

How do I convert JPG photos to PDF on my phone for free?

Go to tools.arkaserve.com/jpg-to-pdf in any mobile browser, tap to upload your photos, arrange the pages in order, and download the PDF — all from your phone. No app needed, completely free with no watermark.

Is Arkaserve Tools completely free — no hidden charges?

Yes, all 60+ tools on Arkaserve Tools are completely free with no signup, no watermark, no email required, and no hidden charges. There is no premium tier — every tool is fully free for unlimited use.

Are my files private when I use these PDF tools?

Yes. Files are processed securely and automatically deleted from the server within 1 hour of upload. Several tools (PDF editor, image compressor, HEIC converter, hash generator) process files entirely in your browser — your files never leave your device.

How do I create a QR code for a URL or WhatsApp for free?

Go to tools.arkaserve.com/qr-generator, select URL, WhatsApp, or any other type, enter your content, and download a high-resolution PNG QR code — no signup, no watermark, no expiry date. Free for business, personal, or commercial use.

Base64 Encoder & Decoder Online Free

Base64 Encoder & Decoder Online FreeEncode text or binary data to Base64 string, or decode Base64 back to plain text online for free. Useful for JWT, data URIs, and API payloads. Free.How to use Base64 Encoder & Decoder — step by step

Select Encode or Decode — Click Encode to convert plain text to a Base64 string, or Decode to convert a Base64 string back to readable text. Common uses: encoding a JWT payload to inspect claims, creating a data URI for embedding an image in HTML/CSS, encoding API credentials for HTTP Basic Auth headers, or decoding a Base64-encoded email attachment filename.

Paste your input — For encoding, paste any plain text. For decoding, paste the Base64 string (a long string of letters, numbers, +, /, and = padding). The output appears instantly in the result panel — no button required.

Copy the result — Click Copy to grab the encoded or decoded output. Completely free, no signup, no character limit. Base64 encoding increases size by about 33%, so a 3 KB file becomes approximately 4 KB when encoded.

Frequently asked questionsHow do I decode a Base64 string online free?Select "Decode" at tools.arkaserve.com/base64, paste your Base64 string (it typically ends with = or == padding), and the decoded text appears instantly. This is useful for inspecting JWT token payloads, decoding API responses, or reading Base64-encoded data from logs or config files. Completely free, no signup.What is Base64 encoding used for in web development?Base64 is used to embed binary data as text in places that only accept ASCII: embedding images as data URIs in HTML/CSS (src="data:image/png;base64,..."), encoding HTTP Basic Auth credentials (Authorization: Basic <base64>), storing binary data in JSON API payloads, encoding attachments in email MIME format, and reading JWT token payloads (the middle section of a JWT is Base64url-encoded JSON).Is Base64 encoding the same as encryption?No — Base64 is encoding, not encryption. Anyone can decode a Base64 string instantly without any key. It is designed for safe text transmission of binary data, not for security. Never use Base64 to "hide" passwords, API keys, or sensitive data — it provides zero security. For encryption, use AES or RSA. For password storage, use bcrypt or argon2.