Students
Submit readable programming work
Create a PDF of Python, Java, C++ or other supported source code and inspect long lines before submission.
A useful PDF task, made simple
Source Code to PDF.
Turn source code into a clear, beautifully formatted PDF. Upload a file or paste your code, choose a theme, and make it ready to share.
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PDF preview
Use the page controls to inspect your document.
100%
Your download is ready
Save your result or return to adjust the settings.
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Uploaded for syntax previews and PDF creation. Your code is never run.
PDF
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How to source code to pdf
- 01
Upload or paste your code
Upload a source file or start writing. Let the app detect the language, or choose it yourself.
- 02
Make it your own
Choose a theme, highlight important lines and check the live page preview.
- 03
Create a shareable PDF
Select Start to create your PDF, then download or preview it. Your code remains editable.
Source Code to PDF
Turn source code into a downloadable PDF. Upload or paste your content, edit it in the source pane, and choose the font and page layout. Source code is printed as text and is never executed.
QUICK VIDEO TUTORIAL
How to turn source code into a readable PDF
Prepare code for reading, teaching or review.
English narration
Watch the video
Practical ways to use this tool
Developers
Prepare code-review excerpts
Choose syntax colors and line numbering so reviewers can refer to a precise part of the printed code.
Educators
Print examples for a lesson
Set a readable font and paper layout for classroom handouts while keeping source code as text.
Features and controls
Upload code or paste into the editor
Switch between a readable PDF preview and a full code editor.
Preview and code editing
Upload a supported programming file, paste code or begin typing. Preview is the initial view for an uploaded file; Code keeps your source editable. The editor provides find/replace, regular-expression search, indentation, bracket matching and undo/redo. Copy feedback confirms when code is copied, and source download keeps a plain-text copy.
Choose language and syntax colors
Use automatic language detection or override it, then select a color theme.
Language detection and print styling
Language detection uses the filename and source; choose the correct language manually if highlighting looks wrong. Xcode is the default color scheme. Font family, size, bold, line spacing and tab width control the printed code. The initial document size is 9 pt; the writing editor’s display size is separate from the PDF settings.
Print only the code you need
Choose line ranges, line numbering and highlighted lines.
Ranges, highlights and headers
Select a line range for a shorter handout, retain meaningful line numbering and highlight lines you want readers to notice. Add a document title, author or course, a header and page numbers. Wrapping helps long lines fit the page; if wrapping is disabled and text would be clipped, fix the layout before exporting.
Prepare a readable document
Use paper size, orientation and margins to give your content room.
Paper settings and final review
Choose landscape for wide content or a larger paper size when columns and long lines need more space. Font size and spacing change pagination, while preview zoom only changes the on-screen view. Review the final pages rather than relying on the first page alone. Download the finished PDF before closing the workspace.
Review your finished PDF
Preview the result before downloading and sharing it.
Preview, download and revise
Select Start when the settings are ready. On the result screen, Preview opens the generated PDF and Download saves a separate copy. Back returns to the current workspace; Start over clears it for a new file. Review small text, page edges and page order in the finished copy. A new PDF does not preserve the validity of an existing digital signature.
Supported files & processing
- Input
- TXT, PY, JS, TS, PHP, C, CPP, H, JAVA, CS, CSS, HTML, JSON, XML, SQL, SH, RB, GO, RS
- Output
Upload a supported text file or paste content, up to 10 MB after decoding. Generated PDFs are limited to 200 pages. Structure, layout and memory limits also apply.
Processing uses our servers. Source files, temporary files and results are deleted from our servers within 30 minutes after processing finishes. We do not share document contents with third parties or use them to train AI models.
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FAQ
A few useful answers
Know what to expect before you start.
Temporary server processingDoes the code-to-PDF converter run my program?
No. It prints the source code with syntax highlighting; it does not execute the program. Upload a supported code file or paste text, then use the Code view to edit, find and replace, and download the source separately.
Can I choose syntax highlighting and a print theme?
Language detection uses the filename and source; choose the correct language manually if highlighting looks wrong. Xcode is the default color scheme. Font family, size, bold, line spacing and tab width control the printed code. The initial document size is 9 pt; the writing editor’s display size is separate from the PDF settings.
Can I print only selected lines of code?
Select a line range for a shorter handout, retain meaningful line numbering and highlight lines you want readers to notice. Add a document title, author or course, a header and page numbers. Wrapping helps long lines fit the page; if wrapping is disabled and text would be clipped, fix the layout before exporting.
Which files and sizes are supported?
Supported input: 1P, 3PM, 6PL, 6PM, ABAP, ABNF, ADA, ADB, ADL, ADLF, ADLS, ADLX, ADO, ADS, AES, AGDA, AHEUI, AHK, AHKL, AJ, ALG, ALS, ANS, APL, APLC, APLF, APLI, APLN, APLO, APPLESCRIPT, AREXX, ART, ARW, AS, ASAX, ASC, ASCX, ASHX, ASM, ASMX, ASN1, ASPX, ASY, AT, AU3, AUG, AUTOMOUNT, AUX, AWK, AXD, B, BARE, BAS, BASH, BASHRC, BAT, BB, BBC, BC, BE, BEFUNGE, BF, BIB, BLP, BMX, BNF, BOA, BOO, BPL, BQN, BRO, BST, BUG, BZL, C, C++, C++-OBJDUMP, C-OBJDUMP, CADL, CAMKES, CAPNP, CARBON, CBL, CC, CDDL, CDF, CDL, CEYLON, CF, CFC, CFG, CFM, CFML, CHAI, CHPL, CI, CIRRU, CJS, CL, CLAY, CLJ, CLJC, CLJS, CLS, CMAKE, CMAKELISTS.TXT, CMD, CML, COB, COFFEE, COMAL, CP, CPL, CPP, CPP-OBJDUMP, CPS, CPSA, CPY, CR, CRMSH, CROC, CRY, CS, CSD, CSH, CSS, CSSUL4, CU, CUH, CW, CXX, CXX-OBJDUMP, CYP, CYPHER, D, D-OBJDUMP, DARCSPATCH, DART, DASM, DASM16, DAX, DCL, DECLS, DEF, DESKTOP, DEVICE, DG, DI, DIFF, DMESG, DO, DOCKER, DOCKERFILE, DOT, DPATCH, DPR, DTD, DTS, DTSI, DUBY, DUEL, DYALOG, DYL, DYLAN, DYLAN-CONSOLE, E, EBNF, EBUILD, EC, ECL, ECLASS, EDP, EEX, EG, EH, EL, ELM, ELPI, EML, ENV, EPS, ERL, ERL-SH, ES, ESCRIPT, EVOQUE, EX, EXEC, EXHERES-0, EXLIB, EXPLAIN, EXS, EXW, EZT, F, F03, F90, FACTOR, FAN, FANCYPACK, FC, FEATURE, FHTML, FIF, FISH, FLO, FLX, FLXH, FNL, FRAG, FRT, FS, FSI, FST, FSTI, FSX, FUN, FUNC, FUT, FY, G, GAP, GCODE, GD, GDC, GEMSPEC, GEO, GI, GITIGNORE, GO, GOLO, GRADLE, GRAPH, GRAPHQL, GROOVY, GS, GSP, GSQL, GST, GSX, GV, H, H++, HAML, HANDLEBARS, HBS, HCL, HDP, HH, HLSL, HLSLI, HPP, HRL, HS, HSAIL, HTM, HTML, HTMLUL4, HX, HXML, HXSL, HXX, HY, HYB, I, I6T, I7X, ICL, ICN, ICON, IDC, IDL, IDL4, IDR, IJS, IK, INC, INF, INI, INO, INSTANCES, INTR, IO, IPF, IPYNB, ISA, J, JADE, JAG, JANET, JAVA, JBST, JCL, JDN, JL, JP, JS, JSGF, JSLT, JSM, JSON, JSONL, JSONLD, JSONNET, JSP, JSUL4, JSX, JUTTLE, JY, K, KAL, KID, KIF, KK, KKI, KMSG, KN, KQL, KSH, KT, KTS, KUSTO, LAGDA, LASSO, LCRY, LDIF, LEAN, LEEX, LESS, LGT, LHS, LIBSONNET, LID, LIDR, LIQUID, LISP, LL, LOAD, LOGTALK, LPAD, LS, LSL, LSP, LUA, LUAU, LY, M, M2, MA, MAC, MAK, MAKEFILE, MAN, MAO, MAQL, MARKDOWN, MASK, MAX, MC, MCFUNCTION, MCSCHEMA, MD, MHTML, MI, MIPS, MIR, MJS, MK, ML, MLI, MLL, MLY, MM, MO, MOD, MOJO, MONKEY, MOO, MOON, MOS, MOUNT, MQ4, MQ5, MQH, MS, MSC, MT, MU, MXML, MYT, N, NASM, NB, NBP, NC, NCL, NDJSON, NG2, NI, NIM, NIMROD, NIT, NIX, NL, NQP, NS2, NSH, NSI, NT, OBJDUMP, OBJDUMP-INTEL, ODIN, OOC, OPA, ORC, ORG, P, P6, P6L, P6M, PACK, PAN, PAS, PATCH, PATH, PC, PCMK, PEG, PEM, PERL, PH, PHP, PHTML, PIDL, PIG, PIKE, PL, PL6, PLOT, PLT, PM, PM6, PML, PMOD, PO, PONY, PORTUGOL, POT, POV, PP, PR, PRAAT, PRG, PRM, PRO, PROC, PROLOG, PROM, PROMELA, PROMQL, PROPERTIES, PROTO, PRQL, PS, PS1, PSC, PSI, PSL, PSM1, PTLS, PTX, PUG, PWN, PXD, PXI, PY, PY2TB, PY3TB, PYI, PYPYLOG, PYTB, PYUL4, PYW, PYX, Q, QBS, QML, QVS, QVTO, QVW, R, R3, RAKE, RAKU, RAKUDOC, RAKUMOD, RAKUTEST, RB, RBW, RBX, RD, RE, REACT, REB, RED, REDS, REG, REI, RESOURCE, REST, REX, REXX, RHTML, RIDE, RITA, RKT, RKTD, RKTL, RL, RNC, ROBOT, ROUT, RPF, RQ, RQL, RS, RSL, RSS, RST, RTS, RUN, RVT, RX, S, SAGE, SARL, SAS, SASS, SAVI, SBL, SC, SCAD, SCALA, SCAML, SCD, SCDOC, SCE, SCI, SCM, SCO, SCOPE, SCSS, SED, SERVICE, SGF, SH, SH-SESSION, SHELL-SESSION, SHEN, SHEX, SIEVE, SIG, SIL, SIV, SL, SLA, SLICE, SLIM, SLS, SMALI, SMITHY, SML, SMV, SNBT, SNOBOL, SOCKET, SOL, SP, SPARQL, SPEC, SPICE, SPT, SQL, SQLITE3-CONSOLE, SS, SSP, ST, STAN, SV, SVH, SWAP, SWG, SWIFT, T, TAC, TACT, TAL, TAP, TARGET, TASM, TCL, TCSH, TEA, TEAL, TEX, TF, THRIFT, THY, TI, TID, TIMER, TLB, TMPL, TNT, TOC, TODOTXT, TOML, TPL, TPP, TREETOP, TS, TST, TSX, TT, TTL, TWIG, TXT, TYP, TYPOSCRIPT, U, U1, U2, UDO, UL4, USD, USDA, V, VALA, VAPI, VARK, VB, VBS, VCL, VERT, VHD, VHDL, VIM, VIPGRM, VM, VP, VPR, VY, WAST, WAT, WDIFF, WEBIDL, WEECHATLOG, WGSL, WHILEY, WLUA, WREN, WSDL, WSF, X, X10, XHTML, XI, XM, XMI, XML, XMLUL4, XPL, XPP, XQ, XQL, XQM, XQUERY, XQY, XSD, XSL, XSLT, XTEND, XTM, YAML, YANG, YAR, YML, ZEEK, ZEP, ZIG, ZONE, ZSH, ZSHRC; up to 10 MB per file. Generated PDFs have no fixed page-count or file-size cap. Input and processing limits still apply.
Where is my document processed?
This tool uses our servers for processing. Your original file is not overwritten; the result is a separate download. Preview and review the result where available, and download the copy you need before starting over.
